Pressure member urging mechanism, still camera and film cartridge

A pressure member (49), which can be in either a camera (1) or a cartridge (23), is urged toward photographic film by a simple and compact urging mechanism which includes a flexible strip (55) providing means for urging said pressure member against photographic film and a pin (101) providing means f...

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Hauptverfasser: KIRN, THOMAS GERARD, HOZMAN, NELSON DARIO, REYNOLDS, ROBERT LOUIS
Format: Patent
Sprache:eng ; fre ; ger
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creator KIRN, THOMAS GERARD
HOZMAN, NELSON DARIO
REYNOLDS, ROBERT LOUIS
description A pressure member (49), which can be in either a camera (1) or a cartridge (23), is urged toward photographic film by a simple and compact urging mechanism which includes a flexible strip (55) providing means for urging said pressure member against photographic film and a pin (101) providing means for applying a longitudinal force to the strip (55) to vary the bow in a bowable portion (57') of the strip. The strip (55) is positioned to apply an urging force to the pressure member (49) as a function of the amount of such a bow.
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language eng ; fre ; ger
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subjects ACCESSORIES THEREFOR
APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM
CINEMATOGRAPHY
ELECTROGRAPHY
HOLOGRAPHY
PHOTOGRAPHY
PHYSICS
title Pressure member urging mechanism, still camera and film cartridge
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